kids encyclopedia robot

Chicago River facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Chicago River
Chicago River 5.jpg
Chicago River at night in August 2015
Country United States
State Illinois
City Chicago
Physical characteristics
Main source Lake Michigan
Length 156 mi (251 km)
Basin features
Progression Chicago River → South Branch → Chicago Sanitary and Ship CanalDes Plaines RiverIllinois RiverMississippi RiverGulf of Mexico
Tributaries

The Chicago River flows for about 156 miles (251 km) right through the heart of Chicago, Illinois. Even though it's not the longest river, it played a huge role in making Chicago an important city. It connected the Great Lakes to the Mississippi Valley waterways. What makes this river truly special is that it's the only one in the world that was made to flow backwards by engineers!

History of the Chicago River

DowntownChicagoILatNight
The Chicago River at night

In the 1800s, engineers changed the direction of the Chicago River. They made it flow away from Lake Michigan and towards the Mississippi River basin. This big project, called the Chicago Sanitary and Ship Canal, helped keep the city's water clean.

The Chicago River is also famous for a fun tradition: it gets dyed green every year for St. Patrick's Day. The river is carefully managed so that boats and ships can travel through it safely.

20090524 Buildings along Chicago River line the south border of the Near North Side and Streeterville and the north border of Chicago Loop, Lakeshore East and Illinois Center
Buildings along the Chicago River in the city center

The river is so important to Chicago that it's shown on the city's flag with two blue stripes. It also inspired a special Y-shaped symbol, called the municipal device. This symbol represents the river's three branches and can be seen on many buildings around Chicago.

The Main Stem of the River

Steam Rising from Chicago River
Steam rising from the Chicago River during a cold snap

The main part of the Chicago River, called the Main Stem, flows for about 1.5 miles (2.4 km). It goes west from Lake Michigan. Along its path, it passes under many bridges, like the Michigan Avenue Bridge and the Wells Street Bridge. It eventually meets the North Branch at a spot called Wolf Point.

Near McClurg Court, you can see the Nicholas J. Melas Centennial Fountain. This fountain was built in 1989 to celebrate 100 years of the Metropolitan Water Reclamation District. From May to October, it shoots a big arc of water over the river for ten minutes every hour.

In 2016, when the Chicago Cubs won the World Series, the river was dyed blue to celebrate their victory!

North Bank Landmarks

GOYK1191s
A view of the Chicago River

On the north side of the river, near the Michigan Avenue Bridge, is Pioneer Court. This spot marks where Jean Baptiste Point du Sable first settled in Chicago. He is known as the founder of Chicago. On the south side of the river is the historic site of Fort Dearborn. Many famous buildings are located around this area, including the NBC Tower, the Tribune Tower, and the Wrigley Building.

Central River Views

The river gently curves southwest between Michigan Avenue and State Street. Here, you can see impressive buildings like the Trump International Hotel and Tower, 35 East Wacker, and 330 North Wabash. As the river turns west again, it passes Marina City, the Reid, Murdoch & Co. Building, the Merchandise Mart, and 333 Wacker Drive.

Dyeing the Chicago River

St. Patrick's Day Tradition

Chicago River dyed green St Patricks Day 2021
The Chicago River dyed green for Saint Patrick’s Day

For over fifty years, Chicago has had a special tradition: dyeing the river green for St. Patrick's Day. This usually happens on the Saturday closest to March 17th.

The tradition started by accident! Plumbers used a special dye called fluorescein to find illegal pollution. The local plumbers union still sponsors the dyeing today. At first, the EPA stopped the use of fluorescein because it could harm the river. So, the parade committee switched to a mix of forty pounds of powdered vegetable dye. They keep the exact recipe a secret, but they promise it's safe for the environment.

Not everyone loves the tradition. The environmental group Friends of the Chicago River thinks it makes the river look "lifeless and artificial." They believe the river should be seen as a natural resource, not just a decoration.

In 2009, First Lady Michelle Obama, who grew up in Chicago, was inspired by the river tradition. She asked for the White House fountains to be dyed green for St. Patrick's Day too!

Images for kids

See also

Kids robot.svg In Spanish: Río Chicago para niños

kids search engine
Chicago River Facts for Kids. Kiddle Encyclopedia.